EP0335065B1 - Bowdenzug - Google Patents

Bowdenzug Download PDF

Info

Publication number
EP0335065B1
EP0335065B1 EP89100627A EP89100627A EP0335065B1 EP 0335065 B1 EP0335065 B1 EP 0335065B1 EP 89100627 A EP89100627 A EP 89100627A EP 89100627 A EP89100627 A EP 89100627A EP 0335065 B1 EP0335065 B1 EP 0335065B1
Authority
EP
European Patent Office
Prior art keywords
cable
casing
separation point
hooks
bowden cable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP89100627A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0335065A2 (de
EP0335065A3 (en
Inventor
Siegfried Wasserberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meflex Telecontrol GmbH and Co KG
Original Assignee
Meflex Telecontrol GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meflex Telecontrol GmbH and Co KG filed Critical Meflex Telecontrol GmbH and Co KG
Publication of EP0335065A2 publication Critical patent/EP0335065A2/de
Publication of EP0335065A3 publication Critical patent/EP0335065A3/de
Application granted granted Critical
Publication of EP0335065B1 publication Critical patent/EP0335065B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/101—Intermediate connectors for joining portions of split flexible shafts and/or sheathings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/26—Construction of guiding-sheathings or guiding-tubes
    • F16C1/262—End fittings; Attachment thereof to the sheathing or tube

Definitions

  • the invention relates to a Bowden cable, in which the rope and the hose are each provided with a separation point in such a way that the Bowden cable can be separated and disassembled without the rope having to be pulled out of the hose.
  • Such a Bowden cable is already known from US-A-2 425 992.
  • the rope is connected by two hook-shaped coupling parts.
  • laterally pivotable arms are provided, which engage with their claw-shaped ends when the arms are folded into a correspondingly shaped collar, which is attached to a holder for the second hose part is arranged.
  • a sleeve is displaceable over the separation point of the rope and hose, which sleeve can be displaced in a position releasing the hose separation point against the force of a compression spring supported on the connection piece.
  • a disadvantage of this known Bowden cable is that the loosening of the rope requires a relatively large amount of space due to the pivoting of the arms laterally outwards. In addition, several steps must always be carried out when loosening and connecting.
  • the invention has for its object a separation point on rope and to create a hose that allows the entire Bowden cable to be separated with one movement.
  • 3 denotes a hose which is fixed to a bulkhead 6 by means of a lock nut 7.
  • a rope 1 is guided in the hose 3 and has a hook-shaped separation point 1a, 1b. These hooks interlock in a manner known per se, so that a continuous rope 1 is formed.
  • the hose 3 also has a separation point 3a, 3b, which is formed by the two hook-shaped ends. When these hook-shaped ends, as shown in the figure, engage in one another, the continuous tube 3 is formed. The interlocking of the ends is secured by an overlapping sleeve 4, which can be moved to the left on the tube 3 from the working position shown in the illustration. In this second position, the ends 3a, 3b are released so that the hose 3 can be separated at this point.
  • the sleeve 4 In the second position, the sleeve 4 can only be moved against the force of a spring 5, which normally holds the sleeve 4 in its working position.
  • this Bowden cable or the separation point is easy to understand from the drawing. If first the rope 1 with its hook-shaped separation point 1a, 1b at the height of the separation point 3a, 3b is pushed and then the sleeve 4 is transferred into the second position releasing the separation point with the ends 3a, 3b, both the left part of the hose 3 and the left part of the rope 1 located therein can be pulled downwards in the direction of arrow A. . The Bowden cable is then separated into two parts, and pieces of rope can be hooked in between or a rope part can be replaced.
  • the vertical edges of the separation points 1a, 1b and the ends 3a, 3b run approximately parallel to one another. This can e.g. B. dadruch that the cable 1 is rotated after pushing back the sleeve 4 from the outside so far that the separation point opens.
  • a degree guide is provided for the ends of the separation point 1a, 1b of the cable 1 in the region of the ends 3a, 3b. This degree guide can consist of a groove in one of the parts 1a, 1b and a pin in one of the ends 3a, 3b which engages in this groove.
  • the separating points 1a, 1b themselves may not be round, but angular, and the ends 3a, 3b have a corresponding inner bore in the axial direction, in which the separating points 1a, 1b, secured against rotation, can be displaceable.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Flexible Shafts (AREA)
  • Ropes Or Cables (AREA)
EP89100627A 1988-03-26 1989-01-14 Bowdenzug Expired - Lifetime EP0335065B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3810368 1988-03-26
DE3810368A DE3810368A1 (de) 1988-03-26 1988-03-26 Bowdenzug

Publications (3)

Publication Number Publication Date
EP0335065A2 EP0335065A2 (de) 1989-10-04
EP0335065A3 EP0335065A3 (en) 1990-08-29
EP0335065B1 true EP0335065B1 (de) 1993-09-01

Family

ID=6350809

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89100627A Expired - Lifetime EP0335065B1 (de) 1988-03-26 1989-01-14 Bowdenzug

Country Status (3)

Country Link
EP (1) EP0335065B1 (enrdf_load_stackoverflow)
DE (2) DE3810368A1 (enrdf_load_stackoverflow)
ES (1) ES2045199T3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901950A1 (de) * 1999-01-20 2000-07-27 Opel Adam Ag Bowdenzugeinheit, insbesondere zur Übertragung der Schaltbewegung von einem Schaltbetätigungshebel zu einem Stufenwechselgetriebe in Kraftfahrzeugen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632182A (en) * 1995-08-29 1997-05-27 Teleflex Incorporated Serviceable clip core coupling
AUPN795796A0 (en) * 1996-02-08 1996-02-29 Henderson's Industries Pty Ltd Cable connector
ITMI20061398A1 (it) * 2006-07-19 2008-01-20 Finan Co S A S Assieme di aggancio rapido per cavi di comandi a distanza
CN110901920B (zh) * 2019-12-04 2022-12-06 中国直升机设计研究所 一种能快速分离的操纵钢索连接装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE656903C (de) * 1937-02-18 1938-02-22 Fichtel & Sachs Akt Ges Teilbarer Bowdenzug
DE719512C (de) * 1939-12-13 1942-04-10 Gerhard Fieseler Loesbare Kupplung fuer Zug- und Druckmittel mit Fuehrungshuelle, Seilzuege o. dgl.
DE722661C (de) * 1940-06-30 1942-07-22 Gerhard Fieseler Kupplung fuer Zug- und Druckmittel mit Fuehrungshuelle, Seilzuege o. dgl.
US2335000A (en) * 1942-02-17 1943-11-23 Curtiss Wright Corp Quick disconnect device
US2425992A (en) * 1945-06-20 1947-08-19 Teleflex Inc Quick-acting connection
AT204908B (de) * 1958-03-08 1959-08-25 August Poller Kupplungsvorrichtung für Bowdenzüge od. dgl.
GB2043196A (en) * 1979-01-24 1980-10-01 Bowden Controls Ltd Cable connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19901950A1 (de) * 1999-01-20 2000-07-27 Opel Adam Ag Bowdenzugeinheit, insbesondere zur Übertragung der Schaltbewegung von einem Schaltbetätigungshebel zu einem Stufenwechselgetriebe in Kraftfahrzeugen

Also Published As

Publication number Publication date
EP0335065A2 (de) 1989-10-04
DE58905409D1 (de) 1993-10-07
DE3810368A1 (de) 1989-10-12
ES2045199T3 (es) 1994-01-16
EP0335065A3 (en) 1990-08-29
DE3810368C2 (enrdf_load_stackoverflow) 1990-11-29

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